35225251 has 2 divisors, whose sum is σ = 35225252. Its totient is φ = 35225250.

The previous prime is 35225249. The next prime is 35225261. The reversal of 35225251 is 15252253.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (15252253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35225251 - 2¹ = 35225249 is a prime.

Together with 35225249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (35225261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17612625 + 17612626.

It is an arithmetic number, because the mean of its divisors is an integer number (17612626).

Almost surely, 2^35225251 is an apocalyptic number.

35225251 is a deficient number, since it is larger than the sum of its proper divisors (1).

35225251 is an equidigital number, since it uses as much as digits as its factorization.

35225251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3000, while the sum is 25.

The square root of 35225251 is about 5935.0864357649. The cubic root of 35225251 is about 327.8068557263.

The spelling of 35225251 in words is "thirty-five million, two hundred twenty-five thousand, two hundred fifty-one".